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An Egyptian man walks by a mural depicting ousted president Hosni Mubarak, right, and Egyptian President Mohammed Morsi, left, with Arabic that reads "before the revolution, let them be amused, after the revolution, let them be paralyzed," on a wall in Tahrir Square, Cairo, Egypt, Tuesday, Feb. 19, 2013. An ultraconservative Islamist adviser to Egypt's president resigned yesterday in solidarity with a fellow aide who was fired amid allegations of abuse of office. (AP Photo/Nasser Nasser)

An Egyptian man walks by a mural depicting ousted president Hosni Mubarak, right, and Egyptian President Mohammed Morsi, left, with Arabic that reads "before the revolution, let them be amused, after the revolution, let them be paralyzed," on a wall in Tahrir Square, Cairo, Egypt, Tuesday, Feb. 19, 2013. An ultraconservative Islamist adviser to Egypt's president resigned yesterday in solidarity with a fellow aide who was fired amid allegations of abuse of office. (AP Photo/Nasser Nasser)